Galveston County, Texas Population By Race and Ethnicity in 2021 (ACS-5Yrs)

Updated on July 13, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, the total Galveston County, TX population was 347,084. The White Alone racial group had the highest population (250.88K) and constituted 72.28% of the total Galveston County population. The Black or African American Alone racial group had the second highest population (42.79K) and constituted 12.33% of the population. The third highest racial group was Two Or More Races (31.55K), constituting 9.09% of the population.

The population of the Non-Hispanic White Alone ethnicity group was 194.23K and constituted 55.96% of the population. The population of the Hispanic or Latino of All Races ethnicity group was (88.46K) and constituted 25.49% of the population.

The charts and tables below shows the population and percentages by race and ethnicity.

Note: Missing racial or ethnicity groups means there was not enough information for an estimate.

You can also see similar information for other Texas counties, and for Texas.

Galveston County, Texas Population By Race in 2021
White Alone
Black or African American Alone
Two Or More Races
Asian Alone
Some Other Race Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Galveston County, Texas Population By Ethnicity in 2021
Non-Hispanic White Alone
Hispanic or Latino of All Races
Galveston County, Texas Population By Race in 2021
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Race Population % of Total Pop.
White Alone 250882 72.28
Black or African American Alone 42793 12.33
Two Or More Races 31549 9.09
Asian Alone 11856 3.42
Some Other Race Alone 8867 2.56
American Indian and Alaska Native Alone 968 0.28
Native Hawaiian And Pacific Islander Alone 169 0.05
Galveston County, Texas Population By Ethnicity in 2021
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Ethnicity Population % of Total Pop.
Non-Hispanic White Alone 194228 55.96
Hispanic or Latino of All Races 88457 25.49